Mainboard D2464 - Fujitsu UK
Mainboard D2464 - Fujitsu UK Mainboard D2464 - Fujitsu UK
PCI bus interrupts - Selecting correct PCI slot Mainboard D2264 Extensive information on this section is contained in the manual "Basic information on mainboard". i To achieve optimum stability, performance and compatibility, avoid the multiple use of ISA IRQs or PCI IRQ Lines (IRQ sharing). Should IRQ sharing be unavoidable, then all involved devices and their drivers must support IRQ sharing. Which ISA IRQs are assigned to the PCI IRQ Lines is normally automatically specified by the BIOS (see "BIOS Setup" description). Monofunctional expansions cards PCI/PCI Express expansion cards require a maximum of one interrupt, which is called the PCI interrupt INT A. Expansion cards that do not require an interrupt can be installed in any desired slot. A26361-D2264-Z110-1-7419, edition 2 English - 5
Mainboard D2264 Multifunctional expansion cards or expansion cards with integrated PCI-PCI bridge These expansion cards require up to four PCI interrupts: INT A, INT B, INT C, INT D. How many and which of these interrupts are used is specified in the documentation provided with the card. The assignment of the PCI interrupts to the IRQ Lines is shown in the following table: PCI INT LINE USB 1.1 USB 2.0 On board controller IDE SATA 0/1 Controller or slot INT HD Audio LAN VGA Mechanical slot 1 2 3 4 - - - PCIe x16 PCIe x1 PCI Slot 1 2 - - - 1 (A) X - - X X - - - - B A - - - 2 (B) - X - - - - - - - A B - - - 3 (C) - - - - - - - - - D C - - - 4 (D) - - - - - X - - - C D - - - 5 (E) - - - - - - - - - - - - - 6 (F) - - - - - - - - - - - - - 7 (G) - - - - - - - - - - - - - 8 (H) - - - - - - - - - - - - - ID SEL - - - - - - - - - 21 23 - - - Dev# 0Bh 0Bh 0Dh 0Eh/0Fh 10h 14h 05h 02h 03h 05h 07h - - - Func tion# 0 1 0 0 1 0 0 0 0 0 0 - - - Bus# 0 0 0 0 0 0 0 0 0 4 4 - - - * with onboard Grafic Use first PCI/PCI Express slots that have a single PCI IRQ Line (no IRQ sharing). If you must use another PCI/PCI Express slot with IRQ sharing, check whether the expansion card properly supports IRQ sharing with the other devices on this PCI IRQ Line. The drivers of all cards and components on this PCI IRQ Line must also support IRQ sharing. 6 - English A26361-D2264-Z110-1-7419, edition 2
- Page 1 and 2: Mainboard Short Description Mainboa
- Page 3 and 4: Copyright © Fujitsu Siemens Comput
- Page 5 and 6: Mainboard D2264 - Internal connecto
- Page 7 and 8: Mainboard D2464 Hinweise zu Baugrup
- Page 9 and 10: Mainboard D2464 Prozessor ein- / au
- Page 11 and 12: Mainboard D2464 PCI-Bus-Interrupts
- Page 13 and 14: BIOS-Update Wann sollte ein BIOS-Up
- Page 15 and 16: Mainboard D2264 Graphic Controller
- Page 17: Mainboard D2264 Installing/removing
<strong>Mainboard</strong> D2264<br />
Multifunctional expansion cards or expansion cards with integrated PCI-PCI bridge<br />
These expansion cards require up to four PCI interrupts: INT A, INT B, INT C, INT D. How many and<br />
which of these interrupts are used is specified in the documentation provided with the card.<br />
The assignment of the PCI interrupts to the IRQ Lines is shown in the following table:<br />
PCI<br />
INT<br />
LINE<br />
USB 1.1<br />
USB 2.0<br />
On board controller<br />
IDE<br />
SATA 0/1<br />
Controller or slot INT<br />
HD Audio<br />
LAN<br />
VGA<br />
Mechanical slot<br />
1 2 3 4 - - -<br />
PCIe x16<br />
PCIe x1<br />
PCI Slot<br />
1 2 - - -<br />
1 (A) X - - X X - - - - B A - - -<br />
2 (B) - X - - - - - - - A B - - -<br />
3 (C) - - - - - - - - - D C - - -<br />
4 (D) - - - - - X - - - C D - - -<br />
5 (E) - - - - - - - - - - - - -<br />
6 (F) - - - - - - - - - - - - -<br />
7 (G) - - - - - - - - - - - - -<br />
8 (H) - - - - - - - - - - - - -<br />
ID<br />
SEL<br />
- - - - - - - - - 21 23 - - -<br />
Dev# 0Bh 0Bh 0Dh 0Eh/0Fh 10h 14h 05h 02h 03h 05h 07h - - -<br />
Func<br />
tion#<br />
0 1 0 0 1 0 0 0 0 0 0 - - -<br />
Bus# 0 0 0 0 0 0 0 0 0 4 4 - - -<br />
* with onboard Grafic<br />
Use first PCI/PCI Express slots that have a single PCI IRQ Line (no IRQ sharing). If you must use<br />
another PCI/PCI Express slot with IRQ sharing, check whether the expansion card properly supports<br />
IRQ sharing with the other devices on this PCI IRQ Line. The drivers of all cards and components on<br />
this PCI IRQ Line must also support IRQ sharing.<br />
6 - English A26361-D2264-Z110-1-7419, edition 2
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